Added script and Makefile cmds for updating gas config

mainnet/2024-03-07-ecotome-sysconfig-updates/.env

@@ -0,0 +1,30 @@
+OP_COMMIT=c87a469d7d679e8a4efbace56c3646b925bcc009
+BASE_CONTRACTS_COMMIT=fe492be3478134b2305c207a12b153eca04148c0
+
+L1_SYSTEM_CONFIG_ADDRESS=0x73a79Fab69143498Ed3712e519A88a918e1f4072
+SYSTEM_CONFIG_OWNER=0x14536667Cd30e52C0b458BaACcB9faDA7046E056
+
+# scalars defined by running: https://github.com/ethereum-optimism/optimism/tree/4b7627cbb94a75e478a34f33f91121ef6ae794b3/op-chain-ops/cmd/ecotone-scalar
+# 1 BLOB PER TX
+# base fee scalar     : 6607
+# blob base fee scalar: 654675
+# v1 hex encoding  : 0x0100000000000000000000000000000000000000000000000009fd53000019cf
+# uint value for the 'scalar' parameter in SystemConfigProxy.setGasConfig():
+SCALAR=452312848583266388373324160190187140051835877600158453279133999338625178063
+
+
+# 6 BLOBS PER TX
+# base fee scalar     : 1101
+# blob base fee scalar: 652972
+# v1 hex encoding  : 0x0100000000000000000000000000000000000000000000000009f6ac0000044d
+# uint value for the 'scalar' parameter in SystemConfigProxy.setGasConfig():
+# SCALAR=452312848583266388373324160190187140051835877600158453279133992024295867469
+
+# THINGS WENT WRONG --> FALLBACK TO CALLDATA
+# base fee scalar     : 668098
+# blob base fee scalar: 0
+# v1 hex encoding  : 0x01000000000000000000000000000000000000000000000000000000000a31c2
+# uint value for the 'scalar' parameter in SystemConfigProxy.setGasConfig():
+FALLBACK_SCALAR=452312848583266388373324160190187140051835877600158453279131187530911330754
+
+SIGNATURES=

mainnet/2024-03-07-ecotome-sysconfig-updates/Makefile

@@ -6,50 +6,20 @@ ifndef LEDGER_ACCOUNT
 override LEDGER_ACCOUNT = 0
 endif
 
-##
-# Incident response commands
-# Note that --ledger --hd-paths <PATH> can be replaced with --private-key $(PRIVATE_KEY)
-# in any command when using a local key.
-##
-
-# Delete L2 Outputs Commands
-
-.PHONY: delete-outputs-sign
-delete-outputs-sign: deps
-	$(GOPATH)/bin/eip712sign --ledger --hd-paths "m/44'/60'/$(LEDGER_ACCOUNT)'/0/0" -- \
-	forge script --rpc-url $(L1_RPC_URL) DeleteL2Outputs --sig "sign()"
-
-.PHONY: delete-outputs-run
-delete-outputs-run: deps
-	forge script --rpc-url $(L1_RPC_URL) \
-	DeleteL2Outputs --sig "run(bytes)" $(SIGNATURES) \
-	--ledger --hd-paths "m/44'/60'/$(LEDGER_ACCOUNT)'/0/0" \
-	--broadcast
-
-# Pause OptimismPortal Commands
-
-.PHONY: pause-portal-sign
-pause-portal-sign: deps
+.PHONY: sign-update-gas-config
+sign-update-gas-config: 
 	$(GOPATH)/bin/eip712sign --ledger --hd-paths "m/44'/60'/$(LEDGER_ACCOUNT)'/0/0" -- \
-	forge script --rpc-url $(L1_RPC_URL) PausePortal --sig "sign()"
+	forge script --rpc-url $(L1_RPC_URL) UpdateGasConfig \
+	--sig "sign()"
 
-.PHONY: pause-portal-run
-pause-portal-run: deps
-	forge script --rpc-url $(L1_RPC_URL) \
-	PausePortal --sig "run(bytes)" $(SIGNATURES) \
+.PHONY: approve-update-gas-config
+approve-update-gas-config:
+	forge script --rpc-url $(L1_RPC_URL) UpdateGasConfig \
+	--sig "approve(address,bytes)" $(SYSTEM_CONFIG_OWNER) $(SIGNATURES) \
 	--ledger --hd-paths "m/44'/60'/$(LEDGER_ACCOUNT)'/0/0" \
 	--broadcast
 
-# Unpause OptimismPortal Commands
-
-.PHONY: unpause-portal-sign
-unpause-portal-sign: deps
-	$(GOPATH)/bin/eip712sign --ledger --hd-paths "m/44'/60'/$(LEDGER_ACCOUNT)'/0/0" -- \
-	forge script --rpc-url $(L1_RPC_URL) UnpausePortal --sig "sign()"
-
-.PHONY: unpause-portal-run
-unpause-portal-run: deps
-	forge script --rpc-url $(L1_RPC_URL) \
-	UnpausePortal --sig "run(bytes)" $(SIGNATURES) \
-	--ledger --hd-paths "m/44'/60'/$(LEDGER_ACCOUNT)'/0/0" \
-	--broadcast
+.PHONY: execute
+execute:
+	forge script --rpc-url $(L1_RPC_URL) UpdateGasConfig \
+	--sig "run()" --ledger -hd-paths "m/44'/60'/$(LEDGER_ACCOUNT)'/0/0"

mainnet/2024-03-07-ecotome-sysconfig-updates/script/UpdateGasConfig.sol

@@ -0,0 +1,39 @@
+// SPDX-License-Identifier: MIT
+pragma solidity 0.8.15;
+
+import {SystemConfig} from "@eth-optimism-bedrock/src/L1/SystemConfig.sol";
+import "@base-contracts/script/universal/MultisigBuilder.sol";
+
+contract UpdateGasConfig is MultisigBuilder {
+
+    address internal SYSTEM_CONFIG_OWNER = vm.envAddress("SYSTEM_CONFIG_OWNER");
+    address internal L1_SYSTEM_CONFIG = vm.envAddress("L1_SYSTEM_CONFIG_ADDRESS");
+    uint256 internal SCALAR = vm.envUint("SCALAR");
+
+    function _postCheck() internal override view {
+        require(SystemConfig(L1_SYSTEM_CONFIG).scalar() == SCALAR);
+        require(SystemConfig(L1_SYSTEM_CONFIG).overhead() == 0);
+    }
+
+    function _buildCalls() internal override view returns (IMulticall3.Call3[] memory) {
+        IMulticall3.Call3[] memory calls = new IMulticall3.Call3[](1);
+
+        calls[0] = IMulticall3.Call3({
+            target: L1_SYSTEM_CONFIG,
+            allowFailure: false,
+            callData: abi.encodeCall(
+                SystemConfig.setGasConfig,
+                (
+                0, // overhead is not used post Ecotome
+                SCALAR
+                )
+            )
+        });
+
+        return calls;
+    }
+
+    function _ownerSafe() internal override view returns (address) {
+        return SYSTEM_CONFIG_OWNER;
+    }
+}